Mighty Jump PRO is an emergency jump-starter that allows you to jump-start a vehicle without leaving the driver's seat. When the Mighty Jump is plugged into the dashboard cigarette lighter it transfers power from itself to the car battery, using the internal wiring of the vehicle.
With the success of Mighty Jump, the Pro was a collaboration between universities and engineers around the world to make Mighty Jump perform better. The circuitry and design gives the best Mighty Jump ever.
Mighty Jump is designed for 4, 6, or 8 cylinder gas powered cars, light trucks, & SUVs that use a 12 volt electrical system. The Mighty Jump WILL NOT provide ample energy to bring a defective battery back up to a usable recharge level. The testing procedure, where you simply insert the power adapter into your power port accessory, is designed to tell you if your car battery will or can accept the charge, before you begin the process. If you do not get a green light, your Mighty Jump will not work and it tells you that your car battery needs professional servicing and/or possible replacement.